Submission #125614

#	Time	Username	Problem	Language	Result	Execution time	Memory
125614		srvlt	은행 (IZhO14_bank)	C++14	19 / 100	2 ms	504 KiB

bank

#include <bits/stdc++.h>
#define ll long long
#define db long double
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define mp make_pair
#define endl "\n"
#define int long long
using namespace std;

const int M = 21;
int n, m, x, a[M];
bool used[2000];

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cin>>n>>m>>x;
    if (n > 1) {
        return 0;
    }
    for (int i = 1; i <= m; i++) {
        cin>>a[i];
    }
    used[0] = true;
    for (int j = 1; j <= m; j++) {
        for (int i = x; i >= a[j]; i--) {
            if (used[i - a[j]]) {
                used[i] = true;
            }
        }
    }
    if (used[x]) {
        cout<<"YES";
    }   else {
        cout<<"NO";
    }
}

• Subtask 1: 19 / 19
• Subtask 2: 0 / 25
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29